56064042 has 32 divisors (see below), whose sum is σ = 126705600. Its totient is φ = 18370224.

The previous prime is 56064017. The next prime is 56064067. The reversal of 56064042 is 24046065.

It is a happy number.

56064042 is a `hidden beast` number, since 560 + 64 + 0 + 42 = 666.

It is an interprime number because it is at equal distance from previous prime (56064017) and next prime (56064067).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 56063997 and 56064015.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5613 + ... + 11984.

It is an arithmetic number, because the mean of its divisors is an integer number (3959550).

Almost surely, 2^56064042 is an apocalyptic number.

56064042 is an abundant number, since it is smaller than the sum of its proper divisors (70641558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56064042 is a wasteful number, since it uses less digits than its factorization.

56064042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17667 (or 17661 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 56064042 is about 7487.5925369908. The cubic root of 56064042 is about 382.7320237785.

The spelling of 56064042 in words is "fifty-six million, sixty-four thousand, forty-two", and thus it is an eban number.